因缘

yin1 yuan2

chance; opportunity; predestined relationship; (Buddhist) principal and secondary causes; chain of cause and effect

原因

yuan2 yin1

cause; origin; root cause; reason; CL:个[ge4]

动因

dong4 yin1

motivation; moving force; underlying force; agent

因而

yin1 er2

therefore; as a result; thus; and as a result, ...

因

yin1

cause; reason; because